[PATCH] dm-pcache: remove unused miss_read_end_work_fn declaration

From: Jianyun Gao <[email protected]>

This function is declared but never defined or called anywhere.
The miss read completion is handled via miss_read_end_req callback
instead. Remove the orphan declaration.

Signed-off-by: Jianyun Gao <[email protected]>
---
 drivers/md/dm-pcache/cache.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/md/dm-pcache/cache.h b/drivers/md/dm-pcache/cache.h
index 27613b56be54..317bc8b11a81 100644
--- a/drivers/md/dm-pcache/cache.h
+++ b/drivers/md/dm-pcache/cache.h
@@ -340,7 +340,6 @@ void cache_seg_set_next_seg(struct pcache_cache_segment *cache_seg, u32 seg_id);
 
 /* cache request*/
 int pcache_cache_flush(struct pcache_cache *cache);
-void miss_read_end_work_fn(struct work_struct *work);
 int pcache_cache_handle_req(struct pcache_cache *cache, struct pcache_request *pcache_req);
 
 /* gc */
-- 
2.34.1